Determining the effect of weather data upon building simulation in regulatory processes

Gavin Bruce Murphy; John Allison; Filippo Monari

Determining the effect of weather data upon building simulation in regulatory processes

Gavin Bruce Murphy, John Allison, Filippo Monari

Mechanical And Aerospace Engineering

Research output: Contribution to conference › Paper

1 Citation (Scopus)

19 Downloads (Pure)

Abstract

This paper extends a simplified dynamic method of building simulation: IDEAS – Inverse Dynamics based Energy Assessment and Simulation. IDEAS is a dynamic model which is calibrated to yield results in line with those produced by the UK Government’s steady state Standard Assessment Procedure (SAP), the method used in the UK to produce Energy Performance Certificates (EPCs). The extension presented investigates the effect upon energy estimation by varying climactic data, using CIBSE TRY/DRY weather data for 14 locations across the UK. A calibrated standard test case dwelling is initially modelled in IDEAS and SAP; then using each of the weather locations, the variation in energy estimation of this dwelling is analysed. Results suggest that use of localised weather data can have a noteworthy effect on energy estimation and regulatory processes.

Original language	English
Pages	946-953
Number of pages	8
Publication status	Published - 26 Aug 2013
Event	13th International Building Performance Simulation Association Conference, BS2013 - Aix-les-Bains, Chambéry, France Duration: 25 Aug 2013 → 28 Aug 2013

Conference

Conference	13th International Building Performance Simulation Association Conference, BS2013
Country	France
City	Chambéry
Period	25/08/13 → 28/08/13

Keywords

building simulation
IDEAS
standard assessment procedure (SAP)
climatic impacts
weather data
energy estimation
domestic energy model

Access to Document

Murphy GB et al - Pure - Determining the effect of weather data upon building simulation in regulatory processes Aug 2013Submitted manuscript, 652 KB

http://www.bs2013.fr/

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Cite this

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title = "Determining the effect of weather data upon building simulation in regulatory processes",

abstract = "This paper extends a simplified dynamic method of building simulation: IDEAS – Inverse Dynamics based Energy Assessment and Simulation. IDEAS is a dynamic model which is calibrated to yield results in line with those produced by the UK Government{\textquoteright}s steady state Standard Assessment Procedure (SAP), the method used in the UK to produce Energy Performance Certificates (EPCs). The extension presented investigates the effect upon energy estimation by varying climactic data, using CIBSE TRY/DRY weather data for 14 locations across the UK. A calibrated standard test case dwelling is initially modelled in IDEAS and SAP; then using each of the weather locations, the variation in energy estimation of this dwelling is analysed. Results suggest that use of localised weather data can have a noteworthy effect on energy estimation and regulatory processes.",

keywords = "building simulation, IDEAS, standard assessment procedure (SAP) , climatic impacts, weather data, energy estimation, domestic energy model",

author = "Murphy, {Gavin Bruce} and John Allison and Filippo Monari",

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language = "English",

pages = "946--953",

note = "13th International Building Performance Simulation Association Conference, BS2013 ; Conference date: 25-08-2013 Through 28-08-2013",

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AU - Murphy, Gavin Bruce

AU - Allison, John

AU - Monari, Filippo

PY - 2013/8/26

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N2 - This paper extends a simplified dynamic method of building simulation: IDEAS – Inverse Dynamics based Energy Assessment and Simulation. IDEAS is a dynamic model which is calibrated to yield results in line with those produced by the UK Government’s steady state Standard Assessment Procedure (SAP), the method used in the UK to produce Energy Performance Certificates (EPCs). The extension presented investigates the effect upon energy estimation by varying climactic data, using CIBSE TRY/DRY weather data for 14 locations across the UK. A calibrated standard test case dwelling is initially modelled in IDEAS and SAP; then using each of the weather locations, the variation in energy estimation of this dwelling is analysed. Results suggest that use of localised weather data can have a noteworthy effect on energy estimation and regulatory processes.

AB - This paper extends a simplified dynamic method of building simulation: IDEAS – Inverse Dynamics based Energy Assessment and Simulation. IDEAS is a dynamic model which is calibrated to yield results in line with those produced by the UK Government’s steady state Standard Assessment Procedure (SAP), the method used in the UK to produce Energy Performance Certificates (EPCs). The extension presented investigates the effect upon energy estimation by varying climactic data, using CIBSE TRY/DRY weather data for 14 locations across the UK. A calibrated standard test case dwelling is initially modelled in IDEAS and SAP; then using each of the weather locations, the variation in energy estimation of this dwelling is analysed. Results suggest that use of localised weather data can have a noteworthy effect on energy estimation and regulatory processes.

KW - building simulation

KW - IDEAS

KW - standard assessment procedure (SAP)

KW - climatic impacts

KW - weather data

KW - energy estimation

KW - domestic energy model

UR - http://www.bs2013.fr/

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EP - 953

T2 - 13th International Building Performance Simulation Association Conference, BS2013

Y2 - 25 August 2013 through 28 August 2013

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